Yongkang Haotai is successfully updated to Zhejiang Hecheng Electric Technology Co.,Ltd since August 2017!

ISO-certified manufacturer HAOTAI, is established in year 2005. Specialized in researching, developing, manufacturing and exporting electrical insulation materials, the company has registered its own brand HAOTAI. Its main products cover epoxy resin pregreg DMD, B-class DMD, F-class DMD, H-class DMD, NHN/NKN, NH, NMN, DDP(max width 1900mm), F-class DDP, H-class DDP, PET film and kapton film laminates. All products are RoHS qualified and approved by UL. As a rising new star, HAOTAI always makes the best efforts in supplying the most competitive price with high quality which is equal to many famous big brands such as Isovalta, Weidmann, Krempel. 

HAOTAI is becoming more and more famous in international market of insulation materials for motors and transformers. Fast delivery, reliable quality, flexible cooperation manners are persuading more and more customers to choose HAOTAI as their partner. Now our customers are from all over the world, like WEG, HYUNDAI. Located in the centre of Zhejiang, Haotai enjoys very convenient transportation from Ningbo or Shanghai port. Just one call and you can get the free sample by freight collect for your testing. Visiting factory in China is welcomed. It takes only 2.5 hours from Hongqiao Railway station to HAOTAI factory.